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  • Selecting the Right VFD Cable
    Environmental cable performance has become a mainstream priority, from automotive assembly plants, to the renewable energy industry. When designing a robust VFD cable, the materials used in production are critical to ensure that the cable's electrical properties will guarantee performance
  • VFD Motor Testing (.pdf)
    VFD Technology has changed the way most of us do business in one way or another. If you have not been influenced in some way by this new technology, then stand by, your time is coming. We have all heard the horror stories about motor failures occurring minutes or hours after applying a new drive
  • How to Pick the Right VFD Cable
    Variable-frequency drives (VFD) allow sophisticated control by AC motors by allowing their speed and torque to be precisely adjusted. Control is achieved by varying the frequency to the motor. It does not, however, send a pure sine-wave frequency to the motor. This article will discuss the steps
  • Building a Reliable VFD System (.pdf)
    A Variable Frequency Drive (VFD) regulates the speed of a 3-phase AC electric motor by controlling the frequency and voltage of the power it delivers to the motor. Today, these devices (also known as Adjustable Speed Drives or Variable Speed Drives) are becoming prevalent in a wide range
  • Mitsubishi VFD Reduces Energy Bills While Improving Overall Equipment Effectiveness for Pumping Application
    In order to improve the shark tank's flow control for significant energy savings, NEWPORT AQUARIUM© turned to Mitsubishi Electric's Variable Frequency Drive (VFD) technology.
  • Monitoring Variable Frequency Drives (VFD)
    Most modern variable frequency drives operate. by converting a three-phase voltage source to DC and use insulated gate bipolar transistors. (IGBT's) to switch the DC voltage on and off at. typically 3000 to 4000 hertz. Varying the. duration or width of the individual pulses [pulse width modulation
  • How To Calculate Heat Dissipation for VFD's
    When you're building a panel containing Variable Frequency Drives (VFDs), it's easy to underestimate their contribution toward the electrical enclosure's heat load. Part of the problem arises from the paucity of information supplied by manufacturers who don't always publish power dissipation or
  • Load Reactors - Increase VFD System Performance & Reliability

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